| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.59 | 12.722% | $160.7303 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $89.63 | 6.869% | $95.7867 | $95.79 | $95.80 | $95.80 |
| Purchase #3 | $222.25 | 9.229% | $242.7615 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $180.44 | 12.832% | $203.5941 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $180.40 | 4.293% | $188.1446 | $188.14 | $188.15 | $188.10 |
| Purchase #6 | $221.32 | 3.845% | $229.8298 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $132.78 | 9.573% | $145.491 | $145.49 | $145.50 | $145.50 |
| 7 purchase totals = | $1,169.41 | $1,266.3380 | $1,266.33 | $1,266.40 | $1,266.30 | |